61595378

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1861}}^1$

素因数の和:1962

約数の個数: 32

約数和(自身を含む): 106357440

約数和(自身を除く): 44762062

約数列:

[1, 2, 13, 19, 26, 38, 67, 134, 247, 494, 871, 1273, 1742, 1861, 2546, 3722, 16549, 24193, 33098, 35359, 48386, 70718, 124687, 249374, 459667, 919334, 1620931, 2369053, 3241862, 4738106, 30797689, 61595378]

約数ペア:

[(1, 61595378), (2, 30797689), (13, 4738106), (19, 3241862), (26, 2369053), (38, 1620931), (67, 919334), (134, 459667), (247, 249374), (494, 124687), (871, 70718), (1273, 48386), (1742, 35359), (1861, 33098), (2546, 24193), (3722, 16549)]